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NMR evidence for inhomogeneous glassy behavior driven by nematic fluctuations in iron arsenide superconductors

TitleNMR evidence for inhomogeneous glassy behavior driven by nematic fluctuations in iron arsenide superconductors
Publication TypeJournal Article
Year of Publication2015
AuthorsDioguardi, AP, Lawson, MM, Bush, BT, Crocker, J, Shirer, KR, Nisson, DM, Kissikov, T, Ran, S, Bud'ko, SL, Canfield, PC, Yuan, S, Kuhns, PL, Reyes, AP, Grafe, HJ, Curro, NJ
JournalPhysical Review B
Volume92
Pagination165116
Date Published10
Type of ArticleArticle
ISBN Number1098-0121
Accession NumberWOS:000362897500003
Keywordsdisorder, state, transition
Abstract

e dynamical heterogeneity is similar to that of the nematic susceptibility measured by elastoresistance measurements. We argue that quenched random fields which couple to the nematic order give rise to a nematic glass that is reflected in the spin dynamics.

DOI10.1103/PhysRevB.92.165116
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Complex States